Cordless Cellular Shades Blackout 36 in x 64 in - No Tools No Drill

In this review the LazBlinds Cordless Cellular Shades are presented as a practical blackout solution for renters, parents and anyone who wants a clean, tool-free install. The single biggest reason to buy is the patented No Tools-No Drill mounting system that fits standard 36 in wide windows while delivering real blackout performance and thermal insulation; the reviewer found the shade easy to fit, child-safe thanks to the cordless design, and effective at blocking daylight and reducing heat transfer.

Key Features

• Inside mount fit: A standard 3/8 in deduction yields an actual blind size of 35 5/8 in x 64 in so it fits a 36 in x 64 in opening reliably for inside mounting.
• No tools installation: The patented No Tools-No Drill system installs in about 30 seconds without screws or brackets, making it ideal for renters and quick replacement projects.
• Adjustable spring rod: The spring rod extends an extra 1 in so the shade can accommodate window widths from about 35.7 in to 36.6 in for a snug fit.
• Real blackout lining: A silver-plated interior layer blocks sunlight and UV, creating a dark environment useful for daytime sleepers or media rooms.
• Thermal honeycomb structure: The cellular design traps air to reduce heat transfer and provides some sound insulation for a more comfortable room.
• Cordless operation: The clean, cord-free mechanism offers safer use around children and pets and a smooth up-and-down movement.

Who It's For

The shades are best for apartment dwellers, landlords, and homeowners who want an effective blackout shade without modifying the window frame; the simple No Tools-No Drill fit and cordless lift make them especially good for families concerned about child safety and for anyone who wants a tidy, modern look.

Those needing custom widths, full-room darkening beyond what a properly sized inside mount can achieve, or motorized smart-home control should look elsewhere; this product is intended as an easy, manual blackout and insulating option in the listed standard size.

Pros & Cons

Pros

• Quick, drill-free installation that takes under a minute and leaves no permanent holes in the frame.
• Effective blackout from the silver-plated cell interior, improving daytime sleep and reducing glare.
• Cordless design provides a neat appearance and increased safety for children and pets.
• Honeycomb construction adds thermal insulation and some noise reduction.

Cons

• Available in fixed standard size for a 36 in x 64 in window; may not suit windows that need custom cutting.
• Inside mount requires the specified frame depth and may leave small light gaps around the edges compared with outside-mount blackout solutions.

Specifications

Our Verdict

The LazBlinds Cordless Cellular Blackout Shade is a sensible purchase for renters and families who want true blackout performance with minimal effort and no permanent installation. It balances safety, insulation and appearance at a reasonable value for the included size, but buyers who need custom widths or a fully sealed outside mount should consider alternative options.

Frequently Asked Questions

Will this fit a 36 in window?
Yes, the actual blind is 35 5/8 in wide and the spring rod allows a final fit for windows about 35.7 in to 36.6 in wide.

Do I need tools to install it?
No, the patented No Tools-No Drill system installs without screws, brackets or drilling in around 30 seconds.

Does it really block light?
The interior silver-plated layer provides true blackout performance and blocks UV and most incoming daylight when properly installed inside the frame.